. >> i swear, if you look at the tape, i'm not trying to call anybody out, but i saw joe biden check her out when she was walking up to the stage. >> can you blame him? >> i saw you, joe. i saw the vice president. i saw him give a little -- can't blame you. >> joe needs to stop macking on your girl. >> stay away from my girl, joe. >> but who doesn't joe check out? >> joe is joe. uncle joe. >> yeah, he is joe. rob's girl's rendition of the "star spangled banner" wowed the crowd, including joe biden. >> as the day turned to night, some of the nation's best performers paid tribute to the president. we a look at some of the sounds and images from the historic day. ♪ obama's on fire >> the constitution of the united states. >> so help you god. >> so help me god. >> congratulations, mr. president. ♪ he's walking on fire obama's on fire ♪ ♪ ♪ let's stay together ♪ whether times are good or bad happy or sad ♪ ♪ i can't stop wanting you it's useless to say ♪ ♪ so i'll just live my life in dreams of yesterday ♪ ♪ ♪ >> nice mix of music and moment, that's for sure. we'